Main Board
AssemblyMain board with the MCU, a precision ADC reading the smoke and CO channels, supporting passives, and board connectors. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Main Board
5 top-level lines as of r158586| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Bare PCB | pcb-bare | 1× | 1 | · | part |
| 2 | Microcontroller | mcu | 1× | 1 | · | part |
| 3 | Sensor ADC | smoke-detector-adc | 1× | 1 | · | part |
| 4 | SMD Passive (R/C/L) | smd-passives | 70× | 70 | · | part |
| 5 | Connector | connector | 3× | 3 | · | part |